declare const DEFAULT_MAX_AGE_SECS = 5;
declare const TRANSFORM_METHOD_JSON = "json";
declare const TRANSFORM_METHOD_BINARY = "binary";
declare const TRANSFORM_METHOD_AUTO = "auto";
declare const APPCONFIG_TOKEN_EXPIRATION: number;
/**
 * Transform methods for values retrieved by parameter providers.
 */
declare const Transform: {
    /**
     * Transform the retrieved value using `JSON.parse`.
     */
    readonly JSON: "json";
    /**
     * Transform a base64-encoded value from `Uint8Array` to `string`.
     */
    readonly BINARY: "binary";
    /**
     * Automatically detect the transform method based on the parameter' name suffix.
     */
    readonly AUTO: "auto";
};
/**
 * Kinds of request that share the cache, used as the first component of a cache key.
 */
declare const CacheKeyKind: {
    /** A request for a single value. */
    readonly GET: "get";
    /** A request for multiple values under a path. */
    readonly GET_MULTIPLE: "getMultiple";
};
/**
 * Kind of request a cache key belongs to, see {@link CacheKeyKind}.
 */
type CacheKeyKindOptions = (typeof CacheKeyKind)[keyof typeof CacheKeyKind];
export type { CacheKeyKindOptions };
export { APPCONFIG_TOKEN_EXPIRATION, CacheKeyKind, DEFAULT_MAX_AGE_SECS, TRANSFORM_METHOD_AUTO, TRANSFORM_METHOD_BINARY, TRANSFORM_METHOD_JSON, Transform, };
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